/* ============================================================
   BÚÚ A.C. — styles.css
   ============================================================ */

:root {
    --verde-oliva:     #93AE3F;
    --rojo-terracota:  #C13D3D;
    --naranja-calido:  #EF8022;
    --naranja-mostaza: #E0A82E;
    --azul-cielo:      #2DB7CA;
    --azul-profundo:   #1E849E;
    --vino-ciruela:    #742B52;
    --rosa-magenta:    #D84D72;
    --font-nunito:     'Nunito', sans-serif;
    --font-inter:      'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-inter);
    color: #333;
    background: #FAFAFA;
    overflow-x: hidden;
}

/* ============================================================
   PLACEHOLDERS (guías de imagen — quitar cuando pongas fotos)
   ============================================================ */
.img-placeholder {
    background: linear-gradient(135deg, #ccc, #aaa);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    padding: 1rem;
    width: 100%;
    border-radius: 10px;
}
.img-placeholder.img-circle {
    border-radius: 50%;
    margin: 0 auto 2rem;
    width: 250px;
    height: 250px;
    flex-shrink: 0;
}

/* ============================================================
   NAVBAR
   ============================================================ */
@keyframes slideDown {
    from { transform: translateY(-100%); }
    to   { transform: translateY(0); }
}

.navbar-buu {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.07);
    animation: slideDown 0.6s ease-out;
    padding: 0.8rem 3%;
    border-bottom: 4px solid #C13935;
    min-height: 120px;
}

/* Contenedor flex principal del nav */
.navbar-buu .navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    flex-wrap: wrap;
}

/* Desktop: logo centrado con gap de 40px */
@media (min-width: 992px) {
    .navbar-buu .navbar-inner {
        justify-content: center;
        gap: 40px;
        flex-wrap: nowrap;
    }
}

/* Logo — centrado absoluto en desktop */
.navbar-buu .navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
}
.navbar-buu .navbar-brand img {
    height: 100px;
    width: 100px;
    object-fit: contain;
}

/* Links izquierda y derecha */
.navbar-buu .nav-links-left,
.navbar-buu .nav-links-right {
    display: flex;
    list-style: none;
    gap: 0.2rem;
    align-items: center;
    margin: 0;
    padding: 0;
    flex: 0 0 auto;
}
.navbar-buu .nav-links-right {
    justify-content: flex-end;
}

.navbar-buu .nav-link {
    color: #333 !important;
    font-family: var(--font-inter);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 0.8rem;
    text-decoration: none;
    transition: color 0.25s;
    white-space: nowrap;
}
.navbar-buu .nav-link:hover {
    color: var(--azul-profundo) !important;
}

/* Logo centrado con posición absoluta en desktop */
@media (min-width: 992px) {
    .navbar-buu .navbar-brand {
        flex: 0 0 120px;
        justify-content: center;
    }
}

/* Toggler */
.navbar-buu .navbar-toggler {
    border: none;
    padding: 0.4rem 0.6rem;
}
.navbar-buu .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(30,132,158,0.25);
}

/* Cambiar ícono a × cuando el menú está abierto */
.navbar-buu .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M2 2l12 12M14 2L2 14' stroke='%23333' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* Menú colapsado móvil — oculto en desktop */
.navbar-buu .navbar-collapse {
    width: 100%;
    flex-basis: 100%;
}
.navbar-buu .navbar-collapse .navbar-nav {
    padding: 0.5rem 0 1rem;
    gap: 0.2rem;
}
.navbar-buu .navbar-collapse .nav-link {
    padding: 0.6rem 1rem;
}

@media (min-width: 992px) {
    .navbar-buu .navbar-collapse {
        display: none !important;
    }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    height: 60vh;
    min-height: 320px;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
}
.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.88);
    display: block;
}
.hero-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2DB7CA 0%, #93AE3F 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .hero { height: 40vh; }
}

/* ============================================================
   SECCIONES — base
   ============================================================ */
section {
    padding: 4rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}
.section-title {
    font-family: var(--font-nunito);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
}

/* Secciones full-width (rompen el max-width heredado) */
#quienes-somos,
#que-hacemos,
#impacto,
#como-sumo,
.buu-meaning,
.mvv-section,
.caracteristicas-section,
.unete-section,
#programas {
    max-width: 100%;
    margin: 0;
}

/* ============================================================
   QUIÉNES SOMOS
   ============================================================ */
#quienes-somos {
    background: var(--azul-profundo);
    color: white;
    padding: 4rem 10%;
}
#quienes-somos .section-title { color: white; }

.about-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3rem;
    font-size: 1.05rem;
    line-height: 1.8;
}
.about-image-container {
    text-align: center;
    margin: 2rem 0 3rem;
}
.about-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    display: block;
    margin: 0 auto;
}
.activities-list {
    max-width: 900px;
    margin: 0 auto;
}
.activity-item {
    margin-bottom: 1.8rem;
    font-size: 1rem;
    line-height: 1.7;
}
.activity-item strong {
    display: block;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

/* ============================================================
   BÚÚ MEANING
   ============================================================ */
.buu-meaning {
    background: #F5F5F5;
    padding: 4rem 10%;
    text-align: center;
}
.buu-meaning h2 {
    font-family: var(--font-nunito);
    font-size: 2rem;
    color: var(--rosa-magenta);
    font-weight: 700;
    line-height: 1.6;
    max-width: 1000px;
    margin: 0 auto;
}

/* ============================================================
   MISIÓN / VISIÓN / VALORES
   ============================================================ */
.mvv-section {
    background: white;
    padding: 4rem 10%;
}
.mvv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}
.mvv-card { text-align: center; }
.mvv-card h3 {
    font-family: var(--font-nunito);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
}
.mvv-image {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
    margin: 0 auto 2rem;
    display: block;
}
.mvv-card p {
    font-size: 1rem;
    line-height: 1.7;
    max-width: 500px;
    margin: 0 auto;
}

.values-section { text-align: center; margin-top: 4rem; }
.values-section h3 {
    font-family: var(--font-nunito);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
}
.values-list {
    max-width: 800px;
    margin: 2rem auto;
    text-align: left;
}
.value-item { margin-bottom: 1.4rem; font-size: 1rem; line-height: 1.7; }
.value-item strong { font-weight: 700; }

/* ============================================================
   QUÉ HACEMOS
   ============================================================ */
#que-hacemos {
    background: var(--rosa-magenta);
    color: white;
    padding: 4rem 10%;
}
#que-hacemos .section-title { color: white; }

.que-hacemos-hero {
    text-align: center;
    margin-bottom: 2.5rem;
}
.que-hacemos-image {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: 10px;
    display: block;
    margin: 0 auto;
}
.que-hacemos-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 3rem;
}
.pillar-card { text-align: center; }
.pillar-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
    margin: 0 auto 1.5rem;
    display: block;
}
.pillar-card h3 {
    font-family: var(--font-nunito);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
.pillar-card p { font-size: 1rem; line-height: 1.7; }

/* ============================================================
   PROGRAMAS
   ============================================================ */
#programas {
    background: white;
    padding: 4rem 10%;
}
#programas .section-title { color: #333; }

.programas-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}
.programas-table th {
    background: var(--rojo-terracota);
    color: white;
    padding: 1.2rem;
    font-family: var(--font-nunito);
    font-weight: 700;
    font-size: 1.05rem;
    text-align: center;
}
.programas-table td {
    padding: 1.3rem;
    border: 1px solid #E0E0E0;
    font-size: 0.95rem;
    line-height: 1.6;
    vertical-align: top;
}
.programas-table .program-name {
    background: var(--azul-profundo);
    color: white;
    font-weight: 700;
    text-align: center;
}
.programas-table ul { margin: 0; padding-left: 1.3rem; }
.programas-table li { margin-bottom: 0.3rem; }

/* Cards para móvil */
.programas-cards { margin-top: 1.5rem; }
.programa-card {
    background: white;
    border: 1px solid #E0E0E0;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.programa-card-title {
    background: var(--azul-profundo);
    color: white;
    font-family: var(--font-nunito);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    text-align: center;
}
.programa-card p { font-size: 0.95rem; line-height: 1.6; margin-bottom: 0.5rem; }

/* ============================================================
   IMPACTO
   ============================================================ */
#impacto {
    background: var(--verde-oliva);
    color: white;
    padding: 4rem 10%;
}
#impacto .section-title { color: white; }

.impacto-hero { text-align: center; margin-bottom: 2.5rem; }
.impacto-image {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: 10px;
    display: block;
    margin: 0 auto;
}
.impacto-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3rem;
    font-size: 1.05rem;
    line-height: 1.8;
}
.comunidad-title {
    font-family: var(--font-nunito);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin: 3rem 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}
.community-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 15px;
    object-fit: cover;
    object-position: center center;
    display: block;
    margin: 0 auto;
}
.stats-numbers {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}
.stat-item { text-align: center; }
.stat-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: white;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-nunito);
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto 0.8rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: default;
}
.stat-circle:hover {
    transform: scale(1.12);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.stat-label { font-size: 1rem; font-weight: 600; }

/* ============================================================
   CARACTERÍSTICAS DE LA POBLACIÓN
   ============================================================ */
.caracteristicas-section {
    background: var(--azul-cielo);
    color: white;
    padding: 4rem 10%;
}
.caracteristicas-section .section-title { color: white; }

.caracteristicas-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.caracteristicas-text { font-size: 1rem; line-height: 1.8; }
.caracteristicas-text p { margin-bottom: 2rem; }
.caracteristicas-text ol { padding-left: 1.5rem; }
.caracteristicas-text li { margin-bottom: 1.4rem; }
.caracteristicas-text strong { font-weight: 700; }

.caracteristicas-img-wrap { display: flex; justify-content: center; }
.caracteristicas-image {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.visualizar-btn {
    display: inline-block;
    padding: 0.9rem 2.5rem;
    background: var(--naranja-mostaza);
    color: #333;
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    transition: all 0.3s;
    margin-top: 2rem;
    text-transform: uppercase;
    font-size: 0.9rem;
}
.visualizar-btn:hover {
    background: var(--naranja-calido);
    transform: translateY(-2px);
}

/* ============================================================
   CÓMO ME SUMO
   ============================================================ */
#como-sumo {
    background: var(--azul-profundo);
    color: white;
    padding: 4rem 10%;
}
#como-sumo .section-title { color: white; }

.accordion-item {
    margin-bottom: 1.5rem;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    overflow: hidden;
}
.accordion-header {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-nunito);
    font-weight: 700;
    font-size: 1.2rem;
    transition: background 0.3s;
}
.accordion-header:hover { background: rgba(255,255,255,0.15); }
.accordion-header::after { content: '+'; font-size: 1.5rem; transition: transform 0.3s; }
.accordion-header.active::after { transform: rotate(45deg); }
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 1.5rem;
}
.accordion-content.active { max-height: 1200px; padding: 0 1.5rem 1.5rem; }

/* Layout interior del accordion */
.accordion-inner {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-top: 0.5rem;
}
.accordion-text {
    font-size: 1rem;
    line-height: 1.8;
    max-width: 800px;
}

/* Galerías */
.accordion-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.accordion-gallery--4 {
    grid-template-columns: repeat(4, 1fr);
}
.accordion-gallery--3 {
    grid-template-columns: repeat(3, 1fr);
}
.gallery-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.gallery-img:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

@media (max-width: 768px) {
    .accordion-gallery,
    .accordion-gallery--4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .accordion-gallery--3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .gallery-img { height: 150px; }
}

@media (max-width: 480px) {
    .accordion-gallery,
    .accordion-gallery--3,
    .accordion-gallery--4 {
        grid-template-columns: 1fr;
    }
}

.aliados-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1rem;
}
.aliados-column ul { list-style: none; padding: 0; }
.aliados-column li { padding: 0.5rem 0; font-size: 0.95rem; }
.aliados-column li::before { content: '•'; margin-right: 0.5rem; }

.testimonio-box {
    background: rgba(255,255,255,0.2);
    padding: 2rem;
    border-radius: 8px;
    margin-top: 1rem;
}
.testimonio-box h4 { font-family: var(--font-nunito); font-weight: 700; margin-bottom: 1rem; }

.productos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 1rem;
}
.producto-card {
    background: rgba(255,255,255,0.9);
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
}
.producto-image { width: 100%; height: 150px; background: #E0E0E0; }
.producto-price { padding: 1rem; color: #333; font-weight: 700; font-size: 1.1rem; }

.contacto-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 3rem;
    background: white;
    color: #333;
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    transition: all 0.3s;
    margin-top: 2rem;
    text-transform: uppercase;
    font-size: 0.95rem;
}
.contacto-btn:hover { background: #f0f0f0; transform: translateY(-2px); }
.contacto-btn::before { content: none; }

/* ============================================================
   ÚNETE
   ============================================================ */
.unete-section {
    background: white;
    padding: 4rem 10%;
}
.unete-content {
    text-align: center;
    padding: 1rem 0;
}
.unete-section h2 {
    font-family: var(--font-nunito);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}
.unete-text {
    margin: 0 auto 2rem;
    font-size: 1.05rem;
    line-height: 1.7;
}
.unete-subtitle {
    font-family: var(--font-nunito);
    font-size: 1.8rem;
    font-weight: 700;
    margin: 3rem 0 2rem;
}
.haz-click-btn {
    display: inline-block;
    padding: 1.2rem 3.5rem;
    background: var(--naranja-mostaza);
    color: #333;
    text-decoration: none;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s;
    text-transform: uppercase;
    font-size: 1rem;
}
.haz-click-btn:hover {
    background: var(--naranja-calido);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(224,168,46,0.4);
}
.logo-footer-section {
    display: flex;
    align-items: center;
    justify-content: center;
}
.logo-footer { width: 180px; height: auto; display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    background: var(--azul-cielo);
    color: white;
    padding: 2.5rem 10%;
}
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    flex-wrap: wrap;
}
.newsletter-section h4,
.footer-contact h4 {
    font-family: var(--font-nunito);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}
.newsletter-form { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.newsletter-form input {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    font-size: 0.95rem;
    flex: 1;
    min-width: 200px;
}
.newsletter-form button {
    padding: 0.8rem 1.5rem;
    background: #333;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}
.newsletter-form button:hover { background: #000; }
.footer-contact p { margin-bottom: 0.5rem; }
.footer-social h4 {
    font-family: var(--font-nunito);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}
.social-links { display: flex; gap: 1.5rem; margin-top: 0.5rem; flex-wrap: wrap; align-items: center; }
.social-links a {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s;
}
.social-links a:hover { transform: translateY(-3px); opacity: 0.8; }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    z-index: 999;
}
.whatsapp-float img {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.2));
    transition: transform 0.3s;
}
.whatsapp-float:hover img { transform: scale(1.1); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — TABLET (max 991px)
   ============================================================ */
@media (max-width: 991px) {
    .section-title { font-size: 2rem; }
    .buu-meaning h2 { font-size: 1.6rem; }

    .mvv-grid { grid-template-columns: 1fr; gap: 3rem; }
    .pillars-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .caracteristicas-grid { grid-template-columns: 1fr; }
    .caracteristicas-img-wrap { margin-top: 2rem; }

    /* Tabla de programas: scroll horizontal en tablet */
    .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    .productos-grid { grid-template-columns: repeat(2, 1fr); }
    .aliados-grid { grid-template-columns: 1fr; }

    .footer-content { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   RESPONSIVE — MÓVIL (max 768px)
   ============================================================ */
@media (max-width: 768px) {
    #quienes-somos,
    #que-hacemos,
    #impacto,
    #como-sumo,
    .buu-meaning,
    .mvv-section,
    .caracteristicas-section,
    .unete-section,
    #programas,
    footer {
        padding: 3rem 5%;
    }

    .section-title { font-size: 1.75rem; }
    .buu-meaning h2 { font-size: 1.35rem; }

    .pillars-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .productos-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

    /* Tabla de programas: ocultar en móvil, mostrar cards */
    .table-responsive { display: none; }
    .programas-cards { display: block !important; }

    .caracteristicas-image,
    .caracteristicas-img-wrap .img-placeholder {
        width: 260px;
        height: 260px;
    }

    .stat-circle { width: 100px; height: 100px; font-size: 1.6rem; }

    .unete-section h2 { font-size: 2rem; }
    .unete-subtitle { font-size: 1.4rem; }
    .haz-click-btn { padding: 1rem 2.5rem; font-size: 0.9rem; }
    .logo-footer { width: 130px; margin: 1rem auto 0; }

    .newsletter-form { flex-direction: column; }
    .newsletter-form input { min-width: unset; width: 100%; }
}

/* ============================================================
   RESPONSIVE — MÓVIL PEQUEÑO (max 480px)
   ============================================================ */
@media (max-width: 991.98px) {
    .navbar-buu .navbar-brand img {
        height: 70px;
        width: auto;
    }
}

@media (max-width: 480px) {
    .stat-circle { width: 90px; height: 90px; font-size: 1.4rem; }
    .productos-grid { grid-template-columns: 1fr; }
    .accordion-header { font-size: 1rem; }
}